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[Electronic rectal temperature measurement. A clinical trial]
S Ottesen1, F T Nielsen, H Lund
1Middelfart Sygehus, medicinsk afdeling.
Ugeskrift for Laeger
|May 24, 1993
Abstract:
Rectal measurement of body temperature with an electronic device (Ivac) was compared to measurement with mercury thermometers in 157 adult patients on a medical ward. The electronic thermometers were less accurate, giving 3.6 times as many febrile patients. This was reduced to 1.6 after thermometer calibration. It is necessary to make regular calibrations of Ivac thermometers.